Huahana

Hoʻolei ʻana i nā ʻūhā, PSB, BB Design

ʻO ka wehewehe pōkole:

Ka hoolei ana i na kiwipa

1- E hoolei ana i ke kila kalapona, ke kila kila ole, ka duplex, na lako kuikawa

2- Hoʻopau ʻia ʻo Flange a me Butt Welded

3- Noho metala

4- Ka Pa'i Pa'i a me ka Pa'i Pa'i Sila

5- 150Lb & 2500Lb

6- 2”~48”


Huahana Huahana

Huahana Huahana

Hōʻike huahana

Hōʻike huahana

ʻO ka pahu hoʻopaʻa ʻana

Hoʻohālike

H44H-swing check valve

Anawaena inoa inoa

2”~48”(50mm~1200mm)

Hana wela

-196 ℃ ~ 593 ℃

Pumi hana

150-2500 PAPA

Mea waiwai

Mea nui: A216 WCB, WCC; A217 WC6, WC9, C5, C12, C12A, CA15; A351 CF8, CF8M, CF3, CF3M, CF8C, CN3MN, CK3MCUN, 2CMCU3; M35-1;A995 4A(CD3MN)、5A(CE3MN)、6A(CD3MWCuN);ASME B 148 C95800,C95500, etc.

Kūlana hoʻolālā

API 6D API 594 BS 1868 ASME B16.34 GB 12236 GB 12224

Ka lōʻihi hale

ASME B16.10

Hoʻopili ʻana

ASME B16.5, ASME B16.25, GB 9113, GB 12224

Kūlana hoʻāʻo

API 598, ISO 5208, JB/T9092, GB/T13927

Kaʻina hana

Hiki ke wehe ʻia a pani ʻia ka pahu valve me ka ikaika waena, hiki ke hoʻonui ʻia ke kaumaha o ka neʻe ʻana e hoʻomaʻamaʻa i ka pani wikiwiki ʻana o ka pahu valve, hiki ke hoʻonui ʻia ka cylinder hydraulic e hoʻomaʻamaʻa i ka pani lohi ʻana o ke kīpē pahu e pale ai i ka haʻalulu o ka pipeline, a hiki ke hana ʻia ka puaʻa. ma o ka wehe lima ana a me ka laka ana i ka pahu kiwi ma ke kulana wehe.

Nā kahua noi

No ka noi: ʻaila waho, hoʻomaʻemaʻe ʻaila, ʻenekinia petrochemical, ʻenehana mana uila, etc.

Nā ʻōlelo ʻē aʻe 1

ʻO nā maka sila o ka noho valve a me ka valve clack ua kūkulu ʻia me ka paʻa paʻa e hoʻomaikaʻi i ka pale ʻana a hoʻonui i ke ola lawelawe o ka valve.

Nā ʻōlelo ʻē aʻe 2

Hoʻohana ʻia ka SS+ graphite a i ʻole ke sila metala a i ʻole ka hoʻopaʻa paʻa ponoʻī ʻana ma waena o ke kino valve a me ka pāpale no ka sila hilinaʻi.

Nā ʻōlelo ʻē aʻe 3

He kūpono no ka pale ʻana i ka backflow waena ma ka pipeline a i ʻole nā ​​​​mea hana

Nā ʻōlelo ʻē aʻe 4

Hoʻolālā ʻia nā ʻūhā nānā nui me ka hydraulic damping cylinder e pale ai i ka ʻūlū o ka valve mai ka hoʻopaʻa ʻana i ka noho valve, e hoʻopōʻino i ka valve a i ʻole ka haʻalulu o ka pipeline ma muli o ka pani wikiwiki.

Nā ʻōlelo ʻē aʻe 5

I ka hihia o ka puaʻa koi, API 6D swing check valve hiki ke hoʻohana lima ʻia e hoʻoponopono i ke kūlana wehe o ka valve clack, i mea e hoʻokō ai i ka pahuhopu puaʻa.

No ka pahu kalapona kila kila,ʻo ka noho ka mea maʻamau forged kila, ka sealing ili o ka noho welded welded me ka paakiki i oleloia e ka mea kūʻai.renewable threaded noho ua hoʻohana 'ia no NPS<=10 check valves, a welded ma luna o ka noho hiki ke koho. inā noi ʻia e ka mea kūʻai, hoʻohana ʻia ka welded ma luna o ka noho no NPS>=12 carbon steel check valves,no ka kila kila kila kiwikā, hoʻohana mau ʻia ka noho hoʻohui, a i ʻole e weld pono i ka alloy paʻakikī. no nā kiwi hoʻopaʻa kila kila inā e noi ʻia e ka mea kūʻai.


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